Java code using joptionpane method

Chapter 3 Programming Challenges 12)- The Speed of Sound The following table shows the approximate speed of sound in air, waiter, and steel: Medium Air Water Steel Speed 1100 feet per second 4900 feet per second 16400 feet per second Write a program that uses an input dialog to ask the user to enter "air, "water, or "steel", and the distance that a sound wave will ravel in the medium. The program shoud m display the amount of time it will take. Use the following formula